Physics-

General

Easy

Question

# Consider a rubber ball freely falling from a height onto a horizontal elastic plate. Assume that the duration of collision is negligible and the collision with the plate is totally elastic. Then the velocity as a function of time will be

## The correct answer is:

### (paraboli(c)

and after the collision, (straight line)

Collision is perfectly elastic then ball reaches to same height again and again with same velocity

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